let time = new Date(1643917894138)
// console.log(time-1000111111);
let y = time.getFullYear()
let m = time.getMonth() + 1
let d = time.getDate()
m = m < 10 ? '0' + m : m
d = d < 10 ? '0' + d : d
console.log(y + '-' + m + '-' + d)